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OSX-KVM
Run macOS on QEMU/KVM. With OpenCore + Monterey + Ventura + Sonoma support now! Only commercial (paid) support is available now to avoid spammy issues. No Mac system is required.xvc-pico
Raspberry Pico powered Xilinx Virtual Cable - Xilinx JTAG Cable! This is now quite fast, thanks to tom01h! We also support JTAG + serial terminal over a single cable now. Now with (slow) WiFi support for Pico W!dedrop
Looking inside the (Drop) box. Security Analysis of Dropbox. Updated WOOT '13 paper and other goodies.RC4-40-brute-office
Guaranteed cracking of M$ Office files using RC4 40-bit encryptionxvc-esp32
Wireless JTAG 'cable' for Xilinx FPGAs. This is an 'English fork' of https://github.com/ciniml/xvc-esp32 project.checksec
checksec-ng. Elf checksec in Python. Does large-scale package analysis. Now with multi-core support!Easy-Digital-Beacons-v1
A simple and easy Arduino / Pi Pico / ESP8266-powered WSPR, FT8, and FT4 beacon system which uses NTP + DS3231 RTC for timing. Super extensible! Now comes with optional GPS support.passe-partout
passe-partout is a tool to extract SSL private keys from process memory written by Nicolas Collignon and Jean-Baptiste Aviat ([email protected]).DigitalRadioReceiverSupport
Support repository for the 'Digital Radio Receiver' / 'FT8 Decoder' / 'FT8 Radio' app.IPIP-NEO-PI
International Personality Item Pool Representation of the NEO PI-Rโข. Tests designed to educate the public about the five-factor model of personality.mips-hacking
Notes on QEMU and Debian MIPS (big-endian)Colorlight-5A-75B
Notes for Colorlight-5A-75B.HF-Balcony-Antenna-System
VU3CER's HF Balcony Antenna System. Freedom from HOA ;). Also a Window Antenna System (WAS)!DDX
The 'Direct Digital Transceiver' (DDX) project. Some folks call it 'Dhiru's Digital Transceiver' :Dxvcpi
Use Raspberry Pi as a wireless Xilinx JTAG 'cable'. Note: This is a portable, tested, maintained clone of https://github.com/strongleg/xvcpi and https://github.com/derekmulcahy/xvcpi projects.AntiDrive
Reversing Google Drive and other goodies ;)my-pcaps
My Packet Captures, Quagga Tutorial, and Cisco Reversing.PGPCrack-NG
PGPCrack-NG is a program designed to brute-force symmetrically encrypted PGP files. It is a replacment for the long dead PGPCrack.xvc-esp8266
ESP8266 powered Xilinx Virtual Cable - Xilinx WiFi JTAG!UEFI-BIOS-Hacking-Notes
"Fixing" the USB Over Current problem on an ASUS Mobo. Hacking and patching for fun ;)SecretZone
Reversing Samsung SecretZone. Decrypt MSR files without any password! All thanks to Francesco Picasso. Only commercial (paid) support is available.ReproducibleBuilds
Reproducible Builds in Fedora ("remock"). Updated for Fedora 23, and Rawhide.RC4-40-brute-pdf
Guaranteed cracking of PDF files using RC4 40-bit encryptionSi5351-Module-Clone-TCXO
Si5351-Module-Clone with low PPM TCXO! Drop-in replacement for the Adafruit's Si5351 module. 3.3v ONLY!pico_ft8_xcvr
Fork of https://github.com/aa1gd/pico_ft8_xcvr project from AA1GD. Real-time FT8 decoding on Raspberry Pi Pico.fvde2john
See README.txt for usage instructions. Use http://www.openwall.com/lists/john-users/ for support.HF-PA-v5
VU3CER's Robust Class-D HF 'QRP' PA for 40-20-17-15-10 bands. Yes, IRF510 can work on 10m with a minimal design ;) Input is 8-10mW.pico-cw-beacon-drs
Direct-RF-Synthesis CW Beacon PoC using Raspberry Pi Pico. No Si5351 is needed. HF and VHF fox! Have fun! ;) Comes with 5W amplifier + LPF!john.old
John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAsEasy-Transceiver
Easy Digital 'FT8' Transceiver. Easy-Transceiver v0.01.airspy-utils
Airspy-Utils is a small software collection to help with firmware related operations on Airspy HF+ devices.Easy-APRS
Easy and cheap APRS beacon using your existing phone and BaoFeng radio!inAudible
Audible DRM schemeHF-PA-v10
HF-PA-v10 ;) Is this the end of the search for a 5W Digital PA?pico-arduino-compat
Use Arduino libraries with the Raspberry PI Pico C/C++ SDKHF-PA-v2
VU3CER's Portable Class-E HF PA for the 'DX Band'. 100% FOSS.Easy-ESP8266-GPS-NTP-Server
Easy-ESP8266-GPS-NTP-ServerEasy-Field-Strength-Meter
VU3CER's Easy Field Strength Meter for HF and VHF.Easy-Beacons-STEM
Easy-Beacons project adapted for STEM education. Powered by Raspberry Pi Pico (W) boards. WSPR + FT8 beacons for science (TM).Si5351-Pi-Pico
Native (C/C++ SDK) Si5351 library for Raspberry Pi PicoG8GYW-QRP-RF-Meter
QRP RF Power + SWR meter. Fork of https://g8gyw.github.io/ work.HF-PA-v4
VU3CER's Robust Class-D HF 'QRP' PA for 40-20-17-15-10 bands. Yes, IRF510 works fine on 10m ;)HF-PA-v6
RF "Lego" blocks. Quite-Linear HF broadband RF amplifier experiments for higher bands.inno2john
Cracks password protected Inno Setup generated installers using JtR.uSDX_Beacon
Alternate standalone minimal firmware hack for uSDX which enables FT8 and WSPR beacons! NO SUPPORT!Easy-FT8-Beacon-v3
A simple Arduino Nano powered FT8 beacon which uses DS3231 RTC for timing. Updated in July 2021. NO SUPPORT!Druva-inSync-Security
Inside Druva inSync, Security Analysis of Druva inSync, Druva inSync Security Overview, Druva inSync Security. Keywords: Druva Security, Blackbird Storage Engine, SSL fail, MiTM, bytecode reversing, Druva inSync Security.Light-Intuitive-Digital-Interface
LiDi (Light-Intuitive-Digital-Audio-Interface) for ยตBITX. Note: All the included designs (and some other ones) were simulated in LTspice, and then tested on air. Have fun, and 73!SunshineFT8
Solar-powered WiFi-enabled FT8 decoder, and spotter using a Raspberry Pi Pico W board.Panasonic-Smart-AC-Research
Rough dump of my Panasonic Smart AC reverse-engineering work.Simple-TR-Switch
VU3CER's non-RF-sensing, MCU controlled Simple T/R Switch with RX Grounding!HF-PA-v3
VU3CER's Portable + Rugged HF PA for the 'DX Band'.flags-scanner
Are correct and "approved" compilation flags being used?uBlox7_TimePulse
Accurate frequency reference with a >= NEO-7M (+ NEO-6M) U-Blox GPS module and Raspberry Pi Pico.SMPS-Noise-Filter
Clean power supply for Icom IC-705 and IC-7300. This cleans SMPS output noise. Thanks to Megas3300!ConsensusBasedTimeSync
A portable, efficient, passive, consensus based (relative) time synchronization mechanism over radio waves. Cost-effective radio receivers too!Easy-IR-System
Easy USB-powered IR-to-keyboard-translator using the Digispark USB Development Board.HF-PA-v8
An improvement over https://github.com/kholia/HF-PA-v6 work. 5W+ Linear PA for HF. Input is 8-10mW only.Easy-Keyer
Easy portable WiFi keyerMulti-WSPR
Three WSPR RF streams using one Si5351! Written for K1TE (Brad).QO-100-FT8-Detector
A program to detect if FT8 is active on QO-100 in real-time.amr-wbp-plus
A fully functional and portable AMR-WB+ decoder and encoder (not my code). My old glue work from March, 2020.2SK-Driver-With-LPFs
Adjustable-Load-v1.1
Easy + Cost-Effective Variable Electronic Load.ft8d
Fork of https://github.com/pavel-demin/ft8d. Super efficient FT8 decoder.Easy-ICOM-CI-V
Interface Arduino with ICOM rigs using the CI-V interface easily. NO SUPPORT!EasyVFO
'Easy VFO' powered by Si5351 - based on uBITX code.transistortester
Tweaked Markus' firmware for the 'Blue Button' LCR-T4 model from techtonics.in. NO SUPPORT!Easy-CW-Keyer
Easy CW Keyer for uSDX and other radios :-). Tested on Raspberry Pi Pico board.BeaconHelper
Works with https://github.com/kholia/Pico-W-Beacon-Server and https://github.com/kholia/Easy-Digital-Beacons-v1 for pushing time to the beacons.HF-Pre-Amp
A collections of HF Pre-Ampschisel-examples
Combining the best - Canonical's Chisel with consumable SBOMs!Easy-DigiSkimmer
Something like https://github.com/lazywalker/DigiSkimmer but for my use case. CD2003 based multi-band band-hopping digital modes skimmer.wsjtx
My fork for WSJT-X. https://sourceforge.net/p/wsjt/wsjtx/ci/master/tree/.Alinco-FT8-Interface
FT8 interface for Alinco DX-10 transceiverft8_encoder_web
https://kholia.github.io/ft8_encoder.htmlYaesuEmulatorPico
Yaeseu FT-817 rig emulator using Raspberry Pi Pico.dxcc_daemon
Small daemon wrapper around the 'dxcc' program to enable fast (near realtime) lookups. NO SUPPORT IS PROVIDED.Experimental-Transceiver
Experimental-Transceiver code for VU2UPX.PDX-Plus-Plus
The design and implementation of the PDX++ Digital Transceiver.Easy-DCR-WB2CBA
Easy-DCR-WB2CBA v3. POOR MANโs HF RX - A simple Arduino based direct conversion HF digital modes SSB receiver. Use 'ADX Radio' instead of this ;)kholia.github.io
homepageminijail-experiments
Some minjail experimentsSecurity-Matrix
Security Matrix for Fedora (and others)Global-Communications-Transceiver
Open-source files for Global Communications Transceiverpico-sdr
Fork of the magical https://code.porucha.net/mordae/pico-sdr project!quick2wire-python-api
Fork of https://github.com/jemgoss/quick2wire-python-api and https://github.com/romilly/quick2wire-python-api. Tested with RPi Zero 2W. Supports Si473x 'allwave' radio chip.pysensy
PySensy - An exercise in learning USB + IR stuff ;)wspr_encoder_web
https://kholia.github.io/wspr_encoder.htmlSyncArduinoRTC
Android app to sync the DS3231 RTC module connected to an Arduino. NOT suitable for end users. NO SUPPORT!DigisparkICOM
Fork of DigiCDC - modified to emulate ICOM IC-7300 radio using a cheap Digispark USB board. Minimal PoC only. No SUPPORT!Adafruit-Trinket-USB
Local fork of https://github.com/adafruit/Adafruit-Trinket-USB.libusb
A cross-platform library to access USB devices. Fork of https://github.com/libusb/libusb/.Bad-Digirig
A bad clone of the 'Digirig Mobile' digital radio interface.zc-zookeeper-static
Updated community fork of https://github.com/python-zk/zc-zookeeper-staticSupportPortableCPO
Support repository for 'Portable CPO' Android apppicoAMSine
Fork of https://github.com/TudbuT/picoAM. Transmit AM signal with sine tone / voice / melody / morse with RPi Pico! For educational purposes only!pico-sdk-kholia
Clone of https://github.com/raspberrypi/pico-sdkpico-tnc-plus
Standalone RF-enabled APRS IGate. Fork of https://github.com/amedes/pico_tnc.hal_wch
Open source minimal stack for the ch32 line of WCH processors, including the ch32v003, a 10ยข 48 MHz RISC-V Microcontroller - as well as many other chips within the ch32v/x line. Minimal copy of https://github.com/cnlohr/ch32v003fun.Love Open Source and this site? Check out how you can help us